This is a very nice single-point sling adapter. I've used cheaper ones (which I ditched for a Magpul ASAP). But being my new AR has a MultiCam finish I wanted something with a FDE tone, as opposed to the black. It installs in 2 minutes and sits quite nicely, no need to tap or pound to get it into place. It claims to help prevent the castle nut from loosening, but even after I installed my ASAP on my other rifle, that was never really a concern for me. The adapter cradles the castle nut nicely and gives it a badass look. Now I need to figure if I want to get a different QD sling swivel to work better for my MS3 sling.